CA961085A - Permanent magnet dynamoelectric machine flux path assembly - Google Patents

Permanent magnet dynamoelectric machine flux path assembly

Info

Publication number
CA961085A
CA961085A CA178,139A CA178139A CA961085A CA 961085 A CA961085 A CA 961085A CA 178139 A CA178139 A CA 178139A CA 961085 A CA961085 A CA 961085A
Authority
CA
Canada
Prior art keywords
permanent magnet
flux path
dynamoelectric machine
path assembly
machine flux
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA178,139A
Other versions
CA178139S (en
Inventor
Theodore G. Apostoleris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Motor Company of Canada Ltd
Original Assignee
Ford Motor Company of Canada Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd
Application granted granted Critical
Publication of CA961085A publication Critical patent/CA961085A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Dc Machiner (AREA)
CA178,139A 1972-11-15 1973-08-03 Permanent magnet dynamoelectric machine flux path assembly Expired CA961085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30677772A 1972-11-15 1972-11-15

Publications (1)

Publication Number Publication Date
CA961085A true CA961085A (en) 1975-01-14

Family

ID=23186790

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,139A Expired CA961085A (en) 1972-11-15 1973-08-03 Permanent magnet dynamoelectric machine flux path assembly

Country Status (8)

Country Link
US (1) US3766418A (en)
JP (1) JPS5213601B2 (en)
BR (1) BR7305222D0 (en)
CA (1) CA961085A (en)
DE (1) DE2340897A1 (en)
FR (1) FR2206612B1 (en)
GB (1) GB1411459A (en)
NL (1) NL161002C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889141A (en) * 1973-05-24 1975-06-10 Ford Motor Co Six pole permanent magnet motor
US3873864A (en) * 1973-12-26 1975-03-25 Ford Motor Co Two-piece dynamoelectric machine housing
FR2447631A1 (en) * 1979-01-25 1980-08-22 Ducellier & Cie INDUCING CIRCUIT OF A ROTATING ELECTRIC MACHINE, IN PARTICULAR OF A MOTOR VEHICLE
EP0079985A1 (en) * 1981-11-24 1983-06-01 Electro-Craft Corporation Flux focussed DC motor and method for assembly
JPS605250U (en) * 1983-06-22 1985-01-16 フォスター電機株式会社 Low speed rotation motor
DE3526948A1 (en) * 1984-07-28 1986-01-30 Papst-Motoren GmbH & Co KG, 7742 St Georgen Housing bell for a small electric motor
US6552464B1 (en) * 1999-11-09 2003-04-22 Siemens Canada Limited Totally integrated engine cooling module for DC motors
US6903475B2 (en) * 2001-02-23 2005-06-07 Black & Decker Inc. Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
US7038343B2 (en) * 2002-02-22 2006-05-02 Black & Decker Inc. Field assembly for a motor and method of making same
WO2008048486A1 (en) * 2006-10-13 2008-04-24 Black & Decker Inc. Anchoring system for a stator housing assembly having an overmolding; power tool with same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502185A (en) * 1949-03-29 1950-03-28 Gen Electric Stator for universal electric motors
US3023332A (en) * 1959-07-20 1962-02-27 Oster Mfg Co John Electric motor construction
DE1135563B (en) * 1960-11-26 1962-08-30 Bosch Gmbh Robert Small electric motor, in particular for driving windshield wipers for motor vehicles
US3401281A (en) * 1966-03-18 1968-09-10 Gen Electric Electric motor with permanent magnet stator poles and method of making
US3489937A (en) * 1967-12-18 1970-01-13 Gen Electric Motor construction
US3521096A (en) * 1968-10-14 1970-07-21 Ford Motor Co Permanent magnet dynamoelectric machine structure
DE2033030C3 (en) * 1970-07-03 1974-06-06 Fa. Hermann Heye, 4962 Obernkirchen Device for automatic internal pressure testing of hollow bodies, in particular bottles made of glass
US3631277A (en) * 1970-12-15 1971-12-28 Ford Motor Co Stator for a permanent magnet dynamoelectric machine including novel magnet retaining means

Also Published As

Publication number Publication date
AU5865373A (en) 1975-01-30
NL161002B (en) 1979-07-16
JPS5213601B2 (en) 1977-04-15
DE2340897A1 (en) 1974-05-16
GB1411459A (en) 1975-10-22
NL161002C (en) 1979-12-17
BR7305222D0 (en) 1974-10-22
US3766418A (en) 1973-10-16
FR2206612B1 (en) 1978-03-10
FR2206612A1 (en) 1974-06-07
JPS4980512A (en) 1974-08-03
NL7315598A (en) 1974-05-17

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